Quote:
	
	
		| Originally posted by sapper740 My CMP has no data plates, and the frame has been lengthened at some time in it's past.  Knowing this, how do I prove to the Home Owner Nazis that my truck is indeed a 15cwt?
 | 
	
  Sorry, but I cannot see how you would. Even 
if it started life as a C15, it has been so heavily modified any resemblance with a C15 like it rolled off the production line is gone.
Your only real chance is like Alex said, show the registration documents. Here's hoping those documents state it has a tonnage less than one ton . . . 
Good luck!
Hanno
Related thread: 
CMP ID Need help